TWI656431B - Hinge structure and electronic device - Google Patents

Abstract

A hinge structure includes a fixing assembly and a pivoting seat. The fixing assembly includes a fixing seat and at least three torque hooks. The fixing base includes an opposite first side wall and a second side wall. The at least three torsion hooks are disposed side by side between the first side wall and the second side wall. Each of the torque hooks includes opposing fixed ends and abutting ends. The fixed end of the centrally located torsion hook is fixed to the first side wall and the pressing end is adjacent to the second side wall, and the two fixed ends of the two torsion hooks on the two sides are respectively fixed to the second side wall and the two are pressed The ends are respectively adjacent to the first side wall. The pivoting seat is rotatably disposed on the torsion hook, and the three pressing end portions respectively press against the pivoting seat. The invention further includes an electronic device having a hinge structure.

Description

Hinge structure and electronic device

The present invention relates to a hinge structure and an electronic device, and more particularly to a hinge structure that can be stably rotated and an electronic device having the same.

At present, electronic devices are constantly moving toward thin, versatile and portable, and some notebook computers can be disassembled into two separate bodies to meet sometimes as notebook computers, sometimes as tablets, etc. The need for different uses. In the case of a notebook computer, the two bodies are relatively rotatable relative to each other through a hinge structure, and how to design a hinge structure that can stably rotate is quite important.

The present invention provides a hinge structure in which a pivot seat can be stably rotated.

The present invention provides an electronic device having the above-described hinge structure.

A hinge structure of the present invention includes a fixing assembly and a pivoting seat. The fixing assembly includes a fixing seat and at least three torque hooks. The fixed seat includes an opposite one The first side wall and the second side wall. The at least three torsion hooks are disposed side by side between the first side wall and the second side wall, each of the torque hooks includes an opposite fixed end portion and a pressing end portion, and the fixed end portion of the centrally located torque hook is fixed to the fixed end portion a first side wall of the fixing seat and the pressing end portion is adjacent to the second side wall of the fixing seat, and the two fixed end portions of the two torsion hooks on the two sides are respectively fixed to the second side wall of the fixing seat and the two pressing end portions Not adjacent to the first side wall of the fixed seat, and the at least three torque hooks together form a pivot seat receiving groove. The pivoting seat is rotatably disposed in the pivoting seat receiving groove, and the at least three pressing end portions of the at least three torsion hooks respectively press against the pivoting seat.

In an embodiment of the invention, each of the pressing end portions is higher than a pivot center of the pivoting seat.

In an embodiment of the invention, the first side wall includes a first through hole, and the second side wall includes two second through holes, and each fixed end portion includes a fixing hole.

In an embodiment of the invention, the fixing assembly further includes three fixing members, wherein the fixing member is fixed to the fixing hole of the fixed end portion of the central torsion hook through the first through hole of the first side wall. The other two fixing members respectively pass through the two second through holes of the second side wall and are fixed to the two fixing holes of the two fixed ends of the two torsion hooks on both sides.

In an embodiment of the invention, one of the fixing seat and the pivoting seat comprises an arc-shaped sliding rail, and the other comprises a slider extending into the arc-shaped sliding rail.

In an embodiment of the invention, a first gap exists between the abutting end of the centrally located torsion hook and the second side wall of the fixed seat.

In an embodiment of the invention, in the two torsion hooks on both sides, each There is a second gap between the abutting end and the first side wall of the fixed seat.

An electronic device of the present invention includes a first body and a hinge structure. The hinge structure is disposed on the first body and includes a fixing component and a pivoting seat. The fixing assembly includes a fixing seat, a first torsion member and a second torsion member. The fixing base is fixed to the first body and includes a first side wall and a second side wall. The first torsion member is disposed between the first side wall and the second side wall, and has a first fixed end portion and a first pressing end portion, and the first fixed end portion is fixed to the first side of the fixing seat a wall, and the first abutting end is adjacent to the second side wall of the fixed seat. The second torsion member is disposed between the first side wall and the second side wall, and has a second fixed end portion and a second pressing end portion, and the second fixed end portion is fixed to the second side of the fixing seat a wall, and the second pressing end is adjacent to the first side wall of the fixing seat. The pivoting seat is rotatably disposed in the first torsion member and the second torsion member, and the first abutting end portion and the second abutting end portion respectively press against the pivoting seat.

In an embodiment of the invention, the first torsion member is a torsion hook.

In an embodiment of the invention, the second torsion member is a U-shaped torsion member or a pair of torsion hooks.

The electronic device further includes a second body, the pivoting seat includes a body receiving slot, and the second body is detachably inserted into the body receiving slot to rotate the second body relative to the first body.

An electronic device of the present invention includes a first body, a hinge structure and a second body. The hinge structure is disposed on the first body and includes a torsion component and a Pivot seat. The torsion assembly comprises at least three torsion hooks arranged side by side on one side of the first body, and the three torsion hooks together form a pivoting seat receiving groove. The pivot seat is rotatably disposed in the pivot seat receiving groove. The second body is detachably inserted into the pivot base.

In an embodiment of the invention, the second body includes a first magnetic member at a portion inserted into the pivot seat.

In an embodiment of the invention, the pivoting seat includes a pivoting magnetic member and is magnetically attracted to the first magnetic member.

In an embodiment of the invention, the first body includes a second magnetic member adjacent to the pivoting seat and is magnetically repelled from the first magnetic member.

In an embodiment of the invention, the pivoting seat extends along an axis and includes a plurality of pivoting seat magnet groups arranged along the axis, and each of the pivoting seat magnet sets includes a magnetically distinct first a magnet and a second magnet.

In an embodiment of the invention, the second body includes a plurality of body magnet groups corresponding to the pivoting block magnet groups at a portion inserted in the pivoting seat, and each of the body magnet groups includes a magnetically different one. Three magnets and one fourth magnet.

In an embodiment of the invention, the first magnets are magnetically attracted to the third magnets, and the second magnets are magnetically attracted to the fourth magnets.

In an embodiment of the invention, the first body includes a housing and a stand fixed to the housing.

In an embodiment of the invention, the first body includes a storage space formed between the housing and the stand and adapted to receive a stylus.

Based on the above, the hinge structure of the present invention is configured by three torques arranged side by side. A combination of a hook or a U-shaped torsion member on both sides (for example, including two torsion hooks) and a first torsion member (for example, a torsion hook) located between the U-shaped torsion members, so that the pressing end of the centrally located torsion hook The two abutting ends of the two torsion hooks on both sides are respectively pressed against the two sides of the pivoting seat to provide a torsion force when the pivoting seat rotates and the pivoting seat can be more stably disposed on the fixing assembly.

The above described features and advantages of the invention will be apparent from the following description.

L1‧‧‧ axis

L2‧‧‧ center line

I1‧‧‧ first gap

I2‧‧‧Second gap

10, 10a, 10b‧‧‧ electronic devices

20‧‧‧First body

22‧‧‧ housing

24‧‧ ‧ tripod

26‧‧‧Storage space

28‧‧‧ stylus

30‧‧‧Second body

40‧‧‧Hinged structure

100, 100a‧‧‧ fixed components

110‧‧‧ fixed seat

112‧‧‧First side wall

113‧‧‧First through hole

114‧‧‧Second side wall

115‧‧‧Second through hole

116‧‧‧ Slider

120, 120a‧‧‧ torque hook

122, 122a‧‧‧ fixed end

123‧‧‧Fixed holes

124, 124a‧‧‧Resist the end

126‧‧‧ pivot seat receiving slot

130‧‧‧Fixed parts

150‧‧‧ pivot seat

152‧‧‧ body holding slot

154‧‧‧ arc-shaped slide rails

156‧‧‧ shaft center

160‧‧‧ pivoting magnetic parts

162‧‧‧First magnetic parts

164‧‧‧Second magnetic parts

170‧‧‧ pivoting seat magnet set

172‧‧‧First magnet

174‧‧‧second magnet

180‧‧‧body magnet group

182‧‧‧ Third magnet

184‧‧‧fourth magnet

1 is a schematic diagram of an electronic device in accordance with an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view showing a line A-A of Fig. 1;

3 is a schematic diagram of another perspective view after the second body of the electronic device of FIG. 1 is removed.

4 is a schematic view of a hinge structure of the electronic device of FIG. 1.

Figure 5 is a schematic illustration of another perspective of Figure 4.

Figure 6 is a schematic illustration of the pivoting seat of the hinge structure of Figure 4 being moved up.

Figure 7A is a schematic exploded view of the hinge structure of Figure 4.

7B is a schematic exploded view of a hinge structure in accordance with an embodiment of the present invention.

Fig. 8 is a schematic cross-sectional view showing a line B-B of Fig. 4;

9 and 10 are rotations of the pivoting seat of the hinge structure relative to the fixed assembly, respectively. schematic diagram.

11 is a partial cross-sectional view of an electronic device in accordance with another embodiment of the present invention.

FIG. 12 is a schematic diagram of a pivoting seat and a second body of an electronic device according to another embodiment of the invention.

1 is a schematic diagram of an electronic device in accordance with an embodiment of the present invention. Fig. 2 is a schematic cross-sectional view showing a line A-A of Fig. 1; 3 is a schematic diagram of another perspective view after the second body of the electronic device of FIG. 1 is removed.

Referring to FIG. 1 to FIG. 3 , the electronic device 10 of the present embodiment includes a first body 20 , a hinge structure 40 disposed on the first body 20 , and a second body 30 detachably disposed on the hinge structure 40 . In the embodiment, the electronic device 10 is exemplified by a notebook computer in which the first body 20 and the second body 30 are separated from each other. The first body 20 is, for example, a main body of a notebook computer, and the second body 30 has, for example, The body of the screen, but the types of the electronic device 10, the first body 20, and the second body 30 are not limited thereto. In other embodiments, the first body 20 may also be an expansion module, and the second body 30 may also be a tablet computer or the like. In addition, in other embodiments, the second body 30 can also be selectively omitted. That is, the electronic device 10 can also include only the first body 20 and the hinge structure 40 disposed on the first body 20 .

In the present embodiment, the second body 30 can be pivoted relative to the first body 20 through the hinge structure 40. The hinge structure 40 will be described in detail below.

4 is a schematic view of a hinge structure of the electronic device of FIG. 1. Figure 5 is a schematic illustration of another perspective of Figure 4. Figure 6 is a schematic illustration of the pivoting seat of the hinge structure of Figure 4 being moved up. Figure 7A is a schematic exploded view of the hinge structure of Figure 4.

Referring to FIG. 4 to FIG. 7A , in the embodiment, the hinge structure 40 includes at least one fixing component 100 and a pivoting seat 150 . In FIG. 4 and FIG. 5, the number of the fixing components 100 is exemplified by four, but in other embodiments, the number of the fixing components 100 may be one or other numbers, and the number of the fixing components 100 is not limit. It should be noted that, in FIG. 6 and FIG. 7A, for the sake of simplicity of the drawing, only one fixing component 100 is shown, and other fixing components 100 are hidden.

As shown in FIG. 6 and FIG. 7A , in the embodiment, each fixing component 100 includes a fixing base 110 and at least three torque hooks 120 . It should be noted that in the present embodiment, the torque hooks 120 are exemplified by three, but the number of the torque hooks 120 is not limited thereto. In other embodiments, the number of the torque hooks 120 may be four or more. The fixing base 110 includes a first side wall 112 and a second side wall 114 opposite to each other. As can be seen from FIG. 7A, the first side wall 112 has a first through hole 113, and the second side wall 114 has two second through holes 115. The three torsion hooks 120 are disposed side by side in a space between the first side wall 112 and the second side wall 114. In the present embodiment, each of the torque hooks 120 has an inner contour close to the U-shape, and each of the torque hooks 120 includes an opposite fixed end portion 122 and an abutting end portion 124, and the fixed end portion 122 and the abutting end portion 124 They are located at both ends of the U-shaped.

In the present embodiment, when the three torsion hooks 120 are side by side, the U-shaped opening direction is toward the same direction, and the centrally located torsion hooks 120 are turned 180 degrees with respect to the two torsion hooks 120 located on both sides. That is to say, as can be seen from Figure 7A, in this In the embodiment, the fixed end portion 122 of the centrally located torsion hook 120 is adjacent to the two pressing end portions 124 of the two torsion hooks 120 on both sides, and the pressing end portion 124 of the centrally located torsion hook 120 is located close to the two. Two fixed ends 122 of the two torsion hooks 120 on the side.

Therefore, in the embodiment, when the three torsion hooks 120 are disposed on the fixing base 110, as shown in FIG. 6, the fixed end portion 122 of the centrally located torsion hook 120 is fixed to the first side wall 112 of the fixing base 110. The pressing end portion 124 is adjacent to the second side wall 114 of the fixing base 110. The two fixed end portions 122 of the two torsion hooks 120 on the two sides are respectively fixed to the second side wall 114 of the fixing base 110 and the two pressing ends. 124 is adjacent to the first side wall 112 of the fixed seat 110, respectively.

In the present embodiment, the torque hook 120 is disposed on the fixing base 110 through the fixing member 130. The fixing member 130 is, for example, a screw, but the fixing member 130 may also be a rivet or a pin. The type of the fixing member 130 is not limited thereto. Each of the torque hooks 120 has a fixing hole 123 (for example, a screw hole) at the fixed end portion 122. The fixing member 130 passes through the first through hole 113 of the fixing base 110 or the second through hole 115 and then locks into the torque hook 120. The hole 123 is fixed to fix the fixed end portion 122 of the torsion hook 120 to the fixed seat 110.

More specifically, in the present embodiment, one of the fixing members 130 is fixed to the fixing hole 123 of the fixed end portion 122 of the central torsion hook 120 through the first through hole 113 of the first side wall 112, and the other two The fixing members 130 respectively pass through the two second through holes 115 of the second side wall 114 and are fixed to the two fixing holes 123 of the two fixed end portions 122 of the two torsion hooks 120 on both sides. In this embodiment, since the fixing member 130 is locked into the fixing seat 110 from the side, the height of the integral fixing component 100 can be reduced, and can be applied to The first body 20 is thinned.

It should be noted that, in this embodiment, since the torsion hook 120 is fixed to the fixing seat 110 by the fixed end portion 122, the pressing end portion 124 away from the fixed end portion 122 is not directly fixed to the fixing seat 110, and is relatively The ground is flexed, and the torsion hook 120 can be slightly deformed. As shown in FIG. 6, in the present embodiment, the distance between the first side wall 112 and the second side wall 114 of the fixing base 110 is slightly larger than the length of the torque hook 120. After the torsion hook 120 is fixed to the fixing seat 110, a first gap I1 exists between the pressing end portion 124 of the central torsion hook 120 and the second side wall 114 of the fixing seat 110, and two torsion forces on both sides In the hook 120, a second gap I2 exists between each of the pressing end portions 124 and the first side wall 112 of the fixing base 110. The first gap I1 and the second gap I2, respectively, can be used to provide a space in which the corresponding end portion 124 of the torsion hook 120 is deformed.

More specifically, in the present embodiment, the three torsion hooks 120 collectively form a pivoting seat receiving groove 126 for receiving the pivoting seat 150. The distance between the fixed end portion 122 of each of the torque hooks 120 and the abutting end portion 124 may be smaller than the diameter of the pivoting seat 150. Therefore, the pivoting seat 150 is to be inserted into the pivoting seat receiving groove formed by the three torsion hooks 120. During the process of 126, the pivoting seat 150 first slightly expands the torque hook 120, and the first gap I1 and the second gap I2 provide a space for the deformation end portion 124 of the torque hook 120 to deform, so that the pressing end of the torque hook 120 The portion 124 can be correspondingly slightly everted when being pushed by the pivoting seat 150 for the pivoting seat 150 to pass. Thereafter, the abutting end 124 of the torsion hook 120 is returned to press against the pivoting seat 150.

It is worth mentioning that in this embodiment, due to the centrally located torque hook 120 is configured to be rotated 180 degrees to the left and right with respect to the two torsion hooks 120 on both sides, and the pressing end portion 124 of the central torsion hook 120 is pressed against the position of the pivoting seat 150 and two positions on both sides The two abutting ends 124 of the torsion hooks 120 are pressed against the position of the pivoting seat 150 on different sides. More specifically, in the viewing angle of FIG. 4, the pressing end portion 124 of the centrally located torsion hook 120 abuts against the right side of the pivoting seat 150, and the two pressing end portions 124 of the two torsion hooks 120 on both sides are pressed against each other. The left side of the pivoting seat 150. Since the three pressing end portions 124 of the three torsion hooks 120 respectively press against the two sides of the pivoting seat 150, the pivoting seat 150 is relatively stably disposed. In addition, the abutting end 124 also provides a torsional force when the pivoting seat 150 is rotated.

It is to be noted that the form of the fixing assembly 100 of the hinge structure 40 is not limited to the above. 7B is a schematic exploded view of a hinge structure in accordance with an embodiment of the present invention. Referring to FIG. 7B, the main difference between the fixing assembly 100a of the hinge structure of FIG. 7B and the fixing assembly 100 of the hinge structure 40 of FIG. 7A is that, in FIG. 7A, the three torsion hooks 120 of the fixing assembly 100 are independent and separable from each other. Torque hook 120. In the present embodiment, the fixing assembly 100a includes a U-shaped torsion member 120a and a torsion hook 120 positioned at the center of the U-shaped torsion member 120a. In the present embodiment, the U-shaped torsion member 120a is close to FIG. 7A. A combination of two torsion hooks 120 on the medial side. More specifically, the U-shaped torsion member 120a of FIG. 7B is a combination of two torsion hooks 120 positioned on both sides in FIG. 7A to become a single component, and a torsion hook 120 is placed in the reverse direction. The center of the torsion member 120a. That is, in the present embodiment, the fixing assembly 100a is combined in two different forms of torsion members.

Similarly, in the present embodiment, the compression of the centrally located torsion hook 120 The position of the end portion 124 against the pivoting seat 150 is located on a different side from the position where the two pressing end portions 124a of the U-shaped torsion members 120a on both sides are pressed against the pivoting seat 150, so that the pivoting seat 150 is More stable configuration. In addition, the abutting ends 124, 124a also provide a torsional force when the pivoting seat 150 is rotated. Fig. 8 is a schematic cross-sectional view showing a line B-B of Fig. 4; Referring to FIG. 8 , in the present embodiment, the height of the fixed end portion 122 of each of the torque hooks 120 is close to a pivot center 156 of the pivoting seat 150 , and the pressing end portion 124 is higher than the pivot center 156 of the pivoting seat 150 . . The design of the abutting end 124 above the pivot center 156 of the pivoting seat 150 allows the pivoting seat 150 to be more stably configured to reduce the chance of the pivoting seat 150 coming out of the pivoting process.

In addition, referring back to FIG. 5, in order to reduce the probability of the pivoting seat 150 being axially offset with respect to the rotation of the fixed seat 110, in the present embodiment, the fixing base 110 of the fixing assembly 100 and the pivoting seat 150 are One includes an arcuate rail 154 and the other includes a slider 116 that extends into the arcuate rail 154. More specifically, in the present embodiment, the pivoting seat 150 includes an arcuate slide rail 154 that includes a slider 116 that extends into the arcuate rail 154. The arcuate rail 154 is used to guide the direction of movement of the slider 116 to reduce the probability of the pivoting seat 150 being offset axially relative to the mounting seat 110. In addition, the extent of the arcuate rail 154 can be used to limit the arc of rotation of the pivoting seat 150. For example, the arc of the arcuate rail 154 extends close to the arc of the pivoting seat 150 that is rotatable relative to the fixed seat 110. In this embodiment, if the arc extending by the arc-shaped sliding rail 154 is between 70 degrees and 90 degrees, for example, 80 degrees, the arc of the pivoting seat 150 relative to the fixing base 110 is also close to Between 70 degrees and 90 degrees (for example, 80 degrees). Of course, the pivoting seat 150 can be rotated relative to the fixed seat 110 Degree is not limited to this.

9 and 10 are schematic views of the pivoting seat of the hinge structure rotating relative to the fixed assembly, respectively. Referring to FIG. 9 and FIG. 10, in the present embodiment, the pivoting seat 150 can be rotated counterclockwise with respect to the fixed seat 110 by, for example, 35 degrees to 45 degrees with the center of the rotating shaft 156 as shown in FIG. 40 degrees), as shown in FIG. 10, the center of the shaft 156 is rotated in a clockwise direction with respect to the fixed seat 110, for example, 35 degrees to 45 degrees (for example, 40 degrees). In the present embodiment, the pivoting seat 150 includes a body receiving slot 152. The second body 30 (shown in FIG. 1) is detachably inserted into the body receiving slot 152. The second body 30 passes through the pivoting seat 150 relative to the pivoting seat 150. The first body 20 (shown in Figure 1) rotates and can be rotated to the desired angle.

It is worth mentioning that, back to FIG. 3 , in the embodiment, the first body 20 includes a housing 22 and a tripod 24 fixed to the housing 22 , and a storage space 26 is formed in the housing 22 and the foot. Between the frames 24, the storage space 26 is adapted to receive a stylus 28. In the embodiment, the stylus 28 is in the shape of a triangular prism. When the stylus 28 is received in the storage space 26 between the housing 22 and the stand 24, one side of the stylus 28 contacts the stand 24 . The other side of the stylus 28 contacts the housing 22 and is detachably fastened therein. Of course, in other embodiments, the stylus pen 28 can be fixed to the housing 24 and the housing 22 by magnetic attraction or the like, and is held in the housing space 26.

In the following embodiments, the same or similar elements as those of the previous embodiment are denoted by the same or similar symbols, and will not be further described, and only the different embodiments are described below. The main differences between them are explained.

11 is a partial cross-sectional view of an electronic device in accordance with another embodiment of the present invention. Referring to FIG. 11, the main difference between the electronic device 10a of the present embodiment and the electronic device 10 of FIG. 1 is that, in the embodiment, the pivoting seat 150 includes a pivoting magnetic member 160, and the second body 30 is interposed. The portion of the body receiving groove 152 includes a first magnetic member 162, and the pivoting magnetic member 160 is adapted to magnetically attract the first magnetic member 162. That is, the magnetic properties of the pivoting magnetic member 160 may be opposite to the magnetic properties of the first magnetic member 162. Alternatively, the first magnetic member 162 may be a magnet, and the pivoting magnetic member 160 may be a magnetically permeable member such as iron, cobalt, nickel or the like. In addition, the first body 20 includes a second magnetic member 164 adjacent to the pivot base 150, and the magnetic properties of the second magnetic member 164 are opposite to the magnetic properties of the first magnetic member 162. In the present embodiment, the first body 20 is respectively provided on the two sides of the pivoting seat 150 with two second magnetic members 164 magnetically opposite to the first magnetic member 162.

In this embodiment, with the above configuration, when the second body 30 is close to the pivoting seat 150, the first body 20 provides the second body 30 on the two second magnetic members 164 on both sides of the pivoting seat 150. The first magnetic member 162 is magnetically repulsive, and moves the second body 30 to a position other than the two second magnetic members 164 (for example, a position between the two second magnetic members 164), and the first magnetic body of the second body 30 The piece 162 can be attracted by the pivoting magnetic member 160 of the pivoting seat 150 and can be attached to the positioning more quickly and easily.

FIG. 12 is a schematic diagram of a pivoting seat and a second body of an electronic device according to another embodiment of the invention. Referring to FIG. 12, the main difference between the electronic device 10b of the present embodiment and the electronic device 10 of FIG. 1 is that, in the embodiment, the pivoting seat 150 includes two pivoting seat magnet sets 170, and two pivoting seat magnet sets 170. Row along an axis L1 A symmetrical position listed on the pivoting seat 150 and located on either side of a centerline L2 of the second body 30, wherein the centerline L2 is transverse to the axis L1. Each of the pivoting seat magnet sets 170 includes at least one first magnet 172 and a second magnet 174 that are magnetically different. In the present embodiment, the pivoting seat magnet set 170 includes two first magnets 172 on both sides and a second magnet 174 in the center.

In addition, the second body 30 includes two body magnet groups 180 corresponding to the two pivoting seat magnet sets 170 at the portion inserted into the pivoting seat 150. Each of the body magnet groups 180 includes at least one third magnet 182 having different magnetic properties. A fourth magnet 184. In the present embodiment, the body magnet group 180 includes two third magnets 182 on both sides and a fourth magnet 184 in the center. In the present embodiment, the magnetic properties of the first magnet 172 are opposite to those of the third magnet 182, and the magnetic properties of the second magnet 174 are opposite to the magnetic properties of the two fourth magnets 184.

In the present embodiment, when the second body 30 is inserted into the pivot base 150, the third magnet 182 is attracted by the first magnet 172, and the fourth magnet 184 is attracted by the second magnet 174 to be easily and quickly positioned. In addition, since the two pivoting seat magnet sets 170 are in a symmetrical position on both sides of the center line L2, the user is inserted into the second body 30 (for example, the screen of the second body 30 faces the first body 20 (shown in FIG. 1). The second body 30 is reversely inserted into the second body 30 (for example, the screen of the second body 30 faces away from the keyboard of the first body 20), and the second body 30 can be quickly and easily inserted into the pivot base 150.

Of course, in other embodiments, the pivoting seat magnet sets 170 may also be arranged on the pivoting seat 150 only along the axis L1, and asymmetrically on both sides of the center line L2, the configuration of the pivoting seat magnet set 170. Not limited to the above.

In summary, the hinge structure of the present invention is configured by three torque hooks arranged side by side or U-shaped torsion members on both sides (for example including two torsion hooks) and a first torsion member located between the U-shaped torsion members ( For example, the combination of the torsion hooks, the pressing end portions of the centrally located torsion hooks and the two pressing end portions of the two torsion hooks on both sides are respectively pressed against the two sides of the pivoting seat to provide pivoting seat rotation. Torque at the time and the pivoting seat can be more stably disposed on the fixed assembly. Further, in an embodiment, the abutting end of the torsion hook is higher than the center of the pivoting shaft of the pivoting seat, so that the pivoting seat can be more stably disposed to reduce the probability of the pivoting seat coming out during pivoting. In addition to the hinge structure described above, the electronic device of the present invention can be configured to allow the second body to be quickly and easily inserted into the pivoting seat through the configuration of the magnetic member or the magnet group, and/or can support the second body. It is inserted or reversed into the pivoting seat to meet the diverse needs of users.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and any one of ordinary skill in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims.

Claims (20)

A hinge structure comprising: a fixing assembly comprising: a fixing base comprising an opposite first side wall and a second side wall; and at least three torsion hooks arranged side by side on the first side wall and the first side wall Between the two side walls, each of the torsion hooks includes an opposite fixed end portion and a pressing end portion; wherein the fixed end portion of the centrally located torque hook is fixed to the first side wall of the fixing seat, The two end portions of the two torsion hooks on the two sides are respectively fixed to the second side wall of the fixing seat, and the pressing end portion is adjacent to the second side wall of the fixing seat. The two pressing end portions are respectively adjacent to the first side wall of the fixing base, and the three torque hooks collectively form a pivoting seat receiving groove; and a pivoting seat rotatably disposed in the pivoting seat receiving groove, And the three pressing ends of the three torque hooks respectively press the pivoting seat. The hinge structure of claim 1, wherein each of the pressing ends is higher than a center of a rotating shaft of the pivoting seat. The hinge structure of claim 1, wherein the first side wall comprises a first through hole, and the second side wall comprises two second through holes, each of the fixed ends comprising a fixing hole. The hinge structure of claim 3, wherein the fixing assembly further comprises three fixing members, wherein the fixing member passes through the first through hole of the first side wall and is fixed to the central portion The fixing of the fixed end of the torsion hook And the other two fixing members respectively pass through the two second through holes of the second side wall, and are fixed to the two fixing holes of the two fixed ends of the two torsion hooks on both sides. The hinge structure of claim 1, wherein one of the fixing seat and the pivoting seat comprises an arc-shaped sliding rail, and the other comprises a slider extending into the arc-shaped sliding rail. The hinge structure of claim 1, wherein a first gap exists between the abutting end of the torsion hook located at the center and the second side wall of the fixing seat. The hinge structure of claim 1, wherein in the two torsion hooks on both sides, a second gap exists between each of the pressing end portions and the first side wall of the fixing seat. An electronic device includes: a first body; and a hinge structure disposed on the first body and comprising: a fixing component, comprising: a fixing base fixed to the first body and including an opposite first side a wall and a second side wall; a first torsion member disposed between the first side wall and the second side wall, and having a first fixed end portion and a first pressing end portion, The first fixed end portion is fixed to the first side wall of the fixing seat, and the first pressing end portion is adjacent to the second side wall of the fixing seat; and a second torsion member is disposed on the first side Wall and the second side wall And having a second fixed end portion and a second pressing end portion, the second fixed end portion is fixed to the second side wall of the fixing seat, and the second pressing end portion is adjacent to the The first side wall of the fixing seat; and a pivoting seat rotatably disposed in the first torsion member and the second torsion member, and the first pressing end portion and the second pressing end portion respectively Press the pivot seat. The electronic device of claim 8, wherein the first torsion member is a torsion hook. The electronic device of claim 8, wherein the second torsion member is a U-shaped torsion member or a pair of torsion hooks. The electronic device of claim 8, further comprising: a second body, the pivoting seat includes a body receiving slot, and the second body is detachably inserted into the body receiving slot to enable the first The two bodies rotate relative to the first body. An electronic device includes: a first body; a hinge structure disposed on the first body and comprising: a torsion assembly, wherein the torsion assembly comprises at least three torsion hooks disposed side by side on one side of the first body And the three torsion hooks together form a pivoting seat receiving groove; and a pivoting seat rotatably disposed in the pivoting seat receiving groove; and a second body detachably inserted on the pivoting seat . The electronic device of claim 12, wherein the second body comprises a first magnetic member at a portion interposed in the pivoting seat. The electronic device of claim 13, wherein the pivoting seat comprises a pivoting magnetic member and is magnetically attracted to the first magnetic member. The electronic device of claim 14, wherein the first body comprises a second magnetic member adjacent to the pivoting seat and magnetically repels the first magnetic member. The electronic device of claim 12, wherein the pivoting seat extends along an axis and includes a plurality of pivoting seat magnet groups arranged along the axis, and each of the pivoting seat magnet sets comprises a magnetic A first magnet and a second magnet are different. The electronic device of claim 16, wherein the second body includes a plurality of body magnet groups corresponding to the plurality of pivoting seat magnet groups at a portion inserted in the pivoting seat, each of the body magnet groups The invention comprises a third magnet and a fourth magnet which are magnetically different. The electronic device of claim 17, wherein the first magnets are magnetically attracted to the third magnets, and the second magnets are magnetically attracted to the fourth magnets. The electronic device of claim 12, wherein the first body comprises a casing and a stand fixed to the casing. The electronic device of claim 19, wherein the first body comprises a receiving space formed between the housing and the stand and adapted to receive a stylus.